Per Garden Center http://www.gard...Read Moreencentermag.com/article/lupine-staircase/
"Key features from breeder:
The Staircase series is the first ever lupine to not only have no requirements on the number of hours of daylight to bloom, but they also rebloom all season until the night temperatures reach above 72. While lupine traditionally only bloom their second year due to the requirement for vernalization, the Staircase series requires no cooling, so all parts of the country are able to enjoy the impressive spikes of flower color, as it blooms repeatedly spring through fall. The series comes in red, yellow, white, blue, Dupline Orange and Dupline Rose. (“Dupline” indicates bicolor, or Duo-Lupine.)"
Per Garden Center
http://www.gard...Read More